The Polecat Bench Formation is a geologic formation in Montana. It preserves fossils dating back to the Paleogene period.D. E. Russell. 1967. Le Paleocene continental d'Amerique du nord. Memoires du Museum National d'Histoire Naturelle. Serie C., Sciences de la Terre 16(2):37-99 The polyglyphanodontian lizard Chamops is known from this formation.
See also
List of fossiliferous stratigraphic units in Montana Paleontology in Montana
References